Error On-The-Fly with ProcessOneResult [Error Code: -2147024882]

[MatLaroche]

TestStand 4.2.0.134

Have you seen this error before?

I have a top sequence that starts 32 executions via a process model with On-The-Fly activated.

It generates maybe 1 or 2 results per execution every 5-10 minutes and the execution is set to run for 48 hours.

On 32 UUTs, 22 had the error:

14 failed at the same time (at the 20th hour approx).

6 failed at the same time (at the 26th hour approx.)

2 failed at the same time (at the 46th hour approx.)

10 passed successfuly.

An error occurred calling 'ProcessOneResult' in 'ITSOnTheFlyReportGen' of 'zNI TestStand On-The-Fly Report Generator' Source: TSOTFRG [Error Code: -2147024882, User-defined error code.]

Do you have any ideas what I should look for or have you seen this error code before?

Are 32 execs for 48 hours might be too much for TestStand?

The log file is 769 kb at the end when the 48 hours run successfully.

Thank you.

[JD_war_eagle]

Hi MatLaroche,

This error that you are receiving is most likely due to running out of memory on your machine as it is filling up with these hours and hours of report data.  How much RAM do you have on this machine and are you running a 32-bit or 64-bit operating system?  You could run a memory monitor which logs the memory usage over this period to observe if this is in fact correct.  One solution to consider will be to enable the Conserve Memory and Only Display Latest Results feature within report options.  This feature is described here:  https://www.ni.com/docs/en-US/bundle/teststand-api-reference/page/tsref/contents-tab-report-options-....  As described in the help documentation, you must enable the Discard Results or Disable Results When Not Required by Model option to use this as well.